brandongarnold02
01-09-2016, 23:12
I have a 94 k3500 I installed a DB2 pump. I have installed a Glow plug Inhibitor Switch in the coolant crossover at the front of the engine but I think it was actually used for the Cold Advance Switch on another engine I got it off of. The question I have is are the Cold Advance Switch the same type of switch or are they made to open the circuit at different temparatures?